Choose from 250g, 500g, 1kg , 5kg 10kg, 15kg, 20kg Kits MOULDCRAFT POLY FLEX FAST CURE – SHORE A20- A85 POLYURETHANE CASTING RUBBER Mouldcraft colour choice Poly Flex Liquid Rubber This is flexible rubbber 20 being the softest and 85 the Hardest A flexible A85 shore, fast-curing rubber can be used for engine mounts and race suspension bushes, which has been developed specifically for these applications. It is also excellent for casting decorative objects, production parts, tools, models, patterns, duplicate masters and more. Colour : choice of mix pot Other colours available in our shop Kit Contains : 50% part A 50% part B colour mixing pot Features : PRODUCT HIGHLIGHTS: Very easy to use Quick de-mould time Good tear strength Easley pigment-able Can be vacuum cast or hand poured Water and oil resistant Mix Ratio (50-50 by weight) : 1A:1B Hardness, Shore :A20- A85 Pour Time : 5 Minutes Demould Time at 70°c : 90 Minutes (Approx) Colour : CHOOSE Parts that cure with minimal temperature rise exhibit minimal shrinkage
